7680160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 18942336

約数和(自身を除く): 11262176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 2087, 3680, 4174, 8348, 10435, 16696, 20870, 33392, 41740, 48001, 66784, 83480, 96002, 166960, 192004, 240005, 333920, 384008, 480010, 768016, 960020, 1536032, 1920040, 3840080, 7680160]

約数ペア:

[(1, 7680160), (2, 3840080), (4, 1920040), (5, 1536032), (8, 960020), (10, 768016), (16, 480010), (20, 384008), (23, 333920), (32, 240005), (40, 192004), (46, 166960), (80, 96002), (92, 83480), (115, 66784), (160, 48001), (184, 41740), (230, 33392), (368, 20870), (460, 16696), (736, 10435), (920, 8348), (1840, 4174), (2087, 3680)]